Question
During a single arm shoulder press with (35 kg) the shoulder abductor muscles exert a torque of 74.0 Nm. Find the net joint reaction force
During a single arm shoulder press with (35 kg) the shoulder abductor muscles exert a torque of 74.0 Nm. Find the net joint reaction force if the net muscle force is pulling at an angle of 37 degrees below the right horizontal and the muscle moment arm is 0.038 m. Assume the arm is momentarily in a static position, and the arm weighs 7 kg. (define upward force and force to the right as positive) Answer to the nearest N.
Hint: Use the Pythagorean theorem with vertical and horizontal shoulder joint reaction forces.
Step by Step Solution
3.36 Rating (159 Votes )
There are 3 Steps involved in it
Step: 1
To find the net joint reaction force in the shoulder press exercise we need to consider the forces acting on the arm at the shoulder joint Given Mass ...Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get StartedRecommended Textbook for
Physics
Authors: David Young, Shane Stadler
10th edition
1118486897, 978-1118836873, 1118836871, 978-1118899205, 1118899202, 978-1118486894
Students also viewed these Physics questions
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
View Answer in SolutionInn App